Development of Food Safety and Nutrition Education Contents for the Elderly - by Focus Group Interview and Delphi Technique - (노인을 위한 식품안전.영양교육 내용 개발 - 포커스그룹인터뷰와 델파이 조사를 통하여 -)
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- Korean Journal of Community Nutrition
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- v.17 no.2
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- pp.167-181
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- 2012